Suing Auto Manufacturers for Defective Airbags and Seatbelt Failures in Wisconsin

When you buy a car, you trust that the built-in safety features will protect you in the event of an emergency. But what happens when the very devices designed to save your life are the things that cause you severe harm? Product liability cases involving defective safety equipment focus entirely on the failure of the device, completely separate from whatever initiated the original impact. In Wisconsin, manufacturers are held to strict standards under Wis. Stat. § 895.047. If a seatbelt snaps or an airbag deploys improperly, the auto manufacturer can be held financially responsible for your injuries, regardless of who caused the initial traffic event.

Strict Liability for Defective Safety Restraints in Wisconsin

In Wisconsin, product liability law follows the doctrine of strict liability. This means you do not have to prove that the manufacturer was intentionally careless or knew about the defect. You only need to prove that the safety feature was unreasonably dangerous when it left the factory, and that its failure directly caused your injuries. The landmark decision in Green v. Smith & Nephew AHP, Inc., 245 Wis. 2d 772 (WI Supreme Court 2001) reinforces that manufacturers are strictly liable when their products fail to perform safely under ordinary consumer expectations. Whether you live in Milwaukee, Madison, or Green Bay, the law protects you against dangerous corporate oversight.

Common Types of Safety Feature Failures

Takata Airbag Shrapnel

One of the most dangerous manufacturing defects in automotive history involves Takata airbags. Due to a chemical defect in the inflator, these airbags can explode with excessive force during a collision. Instead of acting as a cushion, the metal housing ruptures, sending sharp metal shrapnel flying into the driver's face and chest. This catastrophic failure has caused severe lacerations, blindness, and fatal injuries, forming the basis of massive nationwide litigation.

Sudden Airbag Deployment Without Impact

An airbag is supposed to deploy only when sensors detect a severe collision. Unfortunately, electrical shorts and defective collision sensors can cause an airbag to deploy violently while you are simply driving down the highway or sitting at a stoplight. This sudden, explosive force can cause severe concussions, broken facial bones, and chemical burns. When an airbag deploys without a crash, the defect is almost always rooted in the manufacturer's electronic control module.

Seatbelt Latch Failures

A seatbelt is only effective if it remains securely latched. In some vehicles, the internal spring or locking mechanism in the buckle is defectively designed, causing the latch to spontaneously release when force is applied during a sudden stop. This phenomenon, known as inertial unlatching, leaves the occupant completely unrestrained, resulting in them being thrown into the dashboard, windshield, or even ejected from the vehicle.

Tensioner and Retractor Malfunctions

Modern seatbelts are equipped with pre-tensioners that automatically pull the belt tight during an impact, holding you firmly against the seat. If the pre-tensioner fails to activate, or if the retractor spool allows too much slack (spool-out), your body will travel too far forward. This completely defeats the purpose of the seatbelt and often results in severe traumatic brain injuries and spinal cord damage.

Step-by-Step Process to Sue an Auto Manufacturer in Wisconsin

Taking on a massive global auto manufacturer is complex. You can use our US Lawyers directory to find an aggressive product liability attorney in Wisconsin to guide you through these exact steps.

Step 1: Preserve the Vehicle

The single most important step is preserving the evidence. Do not let the insurance company total the vehicle and send it to a scrapyard. Your attorney must secure the vehicle so that independent automotive engineers can inspect the defective airbag inflator or the broken seatbelt latch. Without the physical device, winning a product liability case is nearly impossible.

Step 2: Expert Engineering Inspection

Your lawyer will hire mechanical engineers and accident reconstructionists to download the vehicle's "black box" (Event Data Recorder). This computer data will prove exactly when the impact occurred, when the airbag sensors fired, and whether the seatbelt was engaged at the time of the failure.

Step 3: Filing the Lawsuit

To initiate the case, your attorney will draft and file a formal summons and complaint pursuant to Wis. Stat. § 801.09 and Wis. Stat. § 801.095. Because auto manufacturers are usually out-of-state or international corporations, your lawsuit will likely be filed in or moved to a federal court, such as the U.S. District Court for the Eastern District of Wisconsin, Milwaukee or the U.S. District Court for the Western District of Wisconsin, Madison.

How Much Does It Cost in Wisconsin?

You do not need to be wealthy to sue a major car company. Product liability attorneys in Wisconsin handle these cases strictly on a contingency fee basis. This means the law firm pays the tens of thousands of dollars required to hire elite automotive engineers and file the lawsuit. You pay absolutely zero upfront out-of-pocket costs. The attorney only collects a percentage (usually 33% to 40%) of the final settlement or jury verdict if they win your case. The federal court filing fee is $405, but your lawyer will advance this expense.

How Long Does the Process Take?

Defective auto parts cases are highly technical and aggressively defended by corporate lawyers. It generally takes 6 to 12 months simply to complete the expert inspections and initial discovery phase. From the day you file the lawsuit, you should expect the process to take anywhere from 18 months to 3 years to reach a jury trial or a substantial settlement.

Types of Damages You Can Recover

Frequently Asked Questions (FAQ)